baber/WOPTO huggingface dataset:
Patent JP-S63312489-A (JP)
Inventor: NAKAGAWA HIROYUKI
IPC: E06B7/00
Filed: 1987-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5572036-A (JP)
Title: Preparing semiconductor device
Inventor: YANO HIROSHI
IPC: H01L21/302
Filed: 1978-11-27
Abstract: PURPOSE: To produce a fine pattern without using a resist pattern by employing an electron beam drawing on SiO 2  at a specified degree of vacuum and then selectively etching in FH atmosphere at a specified reduced pressure.  
     CONSTITUTION: Electron beam radiation on SiO 2  film under about 10 -4 W10 -6  Toor causes the irradiated area to be covered with formed hydrocarbon compound film layer. Next, treating in HF atmosphere at 5W10 Toor reduced pressure acts to selectively etch away the SiO 2  under the hydrocarbon compound layer film. In this process, the electron beam used has acted on the residual gas from the oil diffusion pump and transformed it to the hydrocarbon film layer on the SiO 2  layer. The process provides a high accuracy etching to SiO 2  layer without causing side-way etching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0321272-A (JP)
Title: Practical golf practice place
Inventor: TOYAMA YASUHIRO
IPC: A63B69/36
Filed: 1988-06-14
Abstract: PURPOSE:To practice golf in various states by changing the combination of variously disposed targets, a model of tree as a barrier, and the place for hitting a ball. CONSTITUTION:When a start switch is pushed, the lamp of a target 1 is lighted. When a ball hits on the target 1, the lamp of the target 1 is extinguished, and the lamp of a target 2 is lighted, and a model 3 of tree as a barrier is emerged. When the ball hits on the target 2 in this state, the model 3 of tree as the barrier is extinguished, and the lamp of the target 2 is again lighted after once extinguished. When the ball hits on the target 2, a first state is terminated. Thereafter, the state is transformed into a second state. The lamp of the target 1 is lighted. When the ball hits on the target 1, the lamp of the target 1 is extinguished, the lamp of the target 2 is lighted, and the air is injected into (a) and (b) to form the place for hitting a ball into an inclined state. When the ball hits on the target 2, the lamp of the target 2 is extinguished, the air in (a) and (b) is discharged to form the horizontal state, and the lamp of the target 2 is again lighted. When the ball hits on the target 2, the second state is terminated.
Patent JP-S632061-A (JP)
Title: Photoreceptive member having ultrathin film laminate structure
Inventor: ISHIHARA SHUNICHI
IPC: G03G5/14
Filed: 1986-06-23
Abstract: PURPOSE:To reduce residual potential and to enhance photosesitivity by forming a photosensitive layer having a layer region A obtained by alternately laminating 2 kinds of specified ultrathin film in plural times and another layer region B composed of a single thin film, and rendering the layer thickness of the ultrathin films near the interface between the regions A and B smaller than those of the ultrathin films of the region A except said ultrathin films. CONSTITUTION:The photoreceptive member has the photosensitive layer 102 formed on a substrate 101 and composed of a nonmonocrystalline material, and it has the layer region A obtained by alternately laminating the 2 kinds of ultrathin films different in the kinds or proportion of constituent atoms, and the other layer region B composed of the single thin layer. The layer thicknesses of the ultrathin films near the interface between the regions A and B are made smaller than those of the ultrathin films of the region A except said ultrathin films, and the layer thickness of the photosensitive layer 102 is, preferably, 5-80mu. An electric charge injection preventive layer 103 is formed between the substrate 101 and the photosensitive layer 102 as shown in figure (B) in order to block injection of electrons from the side of the substrate 101 when the layer 102 undergoes charging treatment.
Patent JP-H09304503-A (JP)
Title: Gap receiver
Inventor: TATEDA YOSHIFUMI
IPC: G01S1/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiver, which can perform highly accurate measurement in a short time. SOLUTION: The phase of a pseudo-noise generator 116 ids controlled in correspondence with the phase change of a numerical-value controlled by oscillator 119, which tracks the carrier wave of a satellite signal. The phase difference between the pseudo-noise code of the satellite signal and the pseudo-noise signal of the pseudo-noise generator 116 is kept constant. In compliance with the rising timing of the pseudo-noise code of the pseudo-noise generator 116 with a correlator 117, the amplitudes of the satellite signals before and after the timing are sampled. Based on the difference between zero-crossing time of the amplitude and the rising time o the pseudo-noise code of the pseudo-noise generator 116, the phase difference between both phases is obtained.  The phase of the pseudo-noise code of the satellite signal can be obtained by adding this phase difference and the phase set in the pseudo-noise generator 116. In this receiver, the phase difference can be measured in a short time, and the requirement for the filter of an intermediate frequency signal circuit is not severe.
Patent JP-H10337602-A (JP)
Title: Cutting tool made of surface covering cemented carbide and having thick artificial diamond covering layer having superior peeling resistance
Inventor: TANAKA TETSUYA
IPC: C23C16/26
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To produce no peeling of a thick artificial diamond covering layer though the artificial diamond covering layer is in a thick film state in high-speed cutting as well as continuous cutting and intermittent cutting under ordinary conditions. SOLUTION: A cutting tool made of a surface covering cemented carbide is composed by forming a thick artificial diamond covering layer having an average layer thickness of 10-50 μm on the surface of a cemented carbide base composed of a tungsten carbide group cemented carbide. A continuous and/or discontinuous laser beam-machined notched vertical narrow groove having depth in the range of 1/2-1.5 times of the average layer thickness of the thick artificial diamond covering layer is formed on over an entire cutting edge local surface of at least any one of a cutting edge ridge line part intersecting the cutting face with the flank, the cutting face, or the flank.
Patent JP-S5939768-A (JP)
Inventor: FUKUHARA MIKIO
IPC: C04B35/584
Filed: 1982-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63310283-A (JP)
Title: Solid-state image pickup element
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/369
Filed: 1987-06-11
Abstract: PURPOSE:To simply obtain a special effect system of the up-and-down, and right and left inversions, etc., by allowing the element to have a horizontal shift register and a signal output part, and controlling the transfer direction of the vertical and horizontal shift registers. CONSTITUTION:Plural pieces of photosensors 1 accumulate a signal charge in accordance with an incident light quantity, and it is read out to a vertical shift register 2 by a read-out pulse. In this state, in case the register 2 and a horizontal shift register 31 have been driven by four-phase clock pulses phi1-phi4, and two-phase clock pulses phi'1, phi'2, respectively, all charge patterns which have been transferred by the register 2 and have been read out by the register 31 are transferred successively in parallel in the direction A   B. A signal charge which has been transferred in parallel the register 31 from the register 2 at every 1 horizontal scanning line by a line unit is transferred successively in the direction D   C and outputted as a video signal from a signal output part 61. Subsequently, in case the register 31 has been driven by the pulses phi'1, phi'2 by setting a select switch 13 to the size (b), the signal charge which has been transferred in parallel to the register 31 from the register 2 at every 1 horizontal scanning line by a line unit is transferred in the direction C   D, and the right and left are inverted.
Patent JP-H10334195-A (JP)
Title: Card processor
Inventor: KOJIMA SUSUMU
IPC: G06K17/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To further quicken the read/write processing of information by inter posing a holder attaching and detaching means between a holder and a card carrying base and mounting the holder on a card carrying base and detaching the holder mounted on the card mounting base from the card carrying base through the holder attaching and detaching means. SOLUTION: This card processor 10 is constituted of the card carrying base 14 freely movable back and forth in the direction of an arrow X along guide shafts 12 and 13, the holder 15 disposed outside the card carrying base 14 and freely attachably and detachably mounted inside a holder mounting hole 14b formed on the side of the tip 14a of the card carrying base 14 and the holder attaching and detaching means 20 for freely attachably and detachably mounting the holder 15 inside the holder mounting hole 14b, etc. Then, the holder attaching and detaching means 20 is interposed between the card carrying base 14 and the holder 15 and the holder 15 is freely attachably and detachably mounted to the card carrying base 14 at a prescribed timing through the holder attaching and detaching means 20.  Thus, the need of mounting the holder 15 on the card carrying base 14 at the time of the processing of the write or the like of the information is eliminated.
Patent JP-H0442831-A (JP)
Title: Production of grass preform for optical fiber
Inventor: KANAMORI HIROO
IPC: G02B6/00
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a glass preform for optical fiber free from bending defect, etc., at a low cost by vertically holding a glass tube, placing a glass rod in the tube supporting the lower end of the rod and successively welding and integrating both members from the top toward the bottom in a furnace. CONSTITUTION:Supporting glass tubes 3 are welded to both ends of a cladforming glass tube 2, clamped with chucks 11 and vertically held in a furnace 13. A glass rod 1 for core is placed in the hollow part of the clad-forming glass tube 2 and the lower end of the rod is supported with a supporting rod 17. The upper end of the tube 2 containing the rod 1 is placed at the position of a ring heater 14 and the rod l is welded to the tube 2 by heating. The tube 2, etc., are slowly pulled upward while keeping the above state and successively welded and integrated from the top toward the lower end to obtain the objective optical fiber preform.
Patent JP-S5370647-A (JP)
Title: Subminiature switch for waveguide
Inventor: KOSUGI YUUHEI
IPC: H01P1/12
Filed: 1976-12-06
Abstract: PURPOSE:To reduce the loss of change-over switch, by converting the waveguide to coaxial tube once, converting into the strip line having variable center conductor and further enabling intermittent operation each other.
Patent JP-H11337655-A (JP)
Title: Control processing device for earthquake alarm monitoring
Inventor: YOSHIDA YOSHINOBU
IPC: G01V1/22
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To automatically decide whether an alarm is valid or not, and to suppress improper signal output by providing a means that selects a place where a signal is to be outputted corresponding to a seismic intensity alarm, outputs the signal to external equipment, and decides whether a seismometer is at failure or not. SOLUTION: When a seismic intensity alarm is inputted to a control- processing device 2 from seismometers 1a-1c via a seismic intensity alarm input function block 4, a failure deciding processing function block 5 decided whether or not the seismometers 1a-1c are at failure. When the seismometers are at failure, the seismic intensity alarm is canceled and no signal is outputted. Otherwise when the seismometers are not in failure, an output destination selection block 6 decides the place where a signal is outputted, and a signal output function block 7 outputs the signal to external equipment 3a-3c, such as radio equipment.  In this way, the validity of an earthquake alarm is decided by the block 5 so that the signal is not outputted, when the seismometers 1a-1c are at failure, thus is capable of automatically deciding whether the alarm from each of the seismometers 1a-1c is valid or not, and hence suppressing an improper alarm.
Patent JP-S6040031-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/19
Filed: 1983-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11334676-A (JP)
Title: Car with auxiliary power unit and control method for the same
Inventor: YOSHIDA HIDEHIRO
IPC: B62M6/45
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To realize a control according to the environment by measuring muscular driving force and vehicle acceleration, calculating assisting ratio of the electric motor for muscular drive force based on the muscular drive force and acceleration, further calculating assisting ratio for running resistance, then determining total assisting ratio of the electric motor. SOLUTION: In a control part 4 of a vehicle having an auxiliary power unit, based on a muscular drive force signal detected by a muscular drive force detection part 5, a voltage to be applied to the electric motor serving as an auxiliary power unit to assist the muscular drive force is calculated for determining a first assisting power ratio. Then, the data detected by a speed detector and acceleration detection part 8 is filtered, and such running resistance for the entire system as environmental running resistance is calculated for determining a second assisting power ratio. Based on outputs of the first and second assisting power ratios, total assisting power ratio for the entire vehicle with an auxiliary power unit is determined. With this control method, natural ride comfort can be realized considering the running resistance from the environment.
Patent JP-H08338252-A (JP)
Title: Variable intake system
Inventor: KUBO MASAHIKO
IPC: F02M35/104
Filed: 1995-06-14
Abstract: PURPOSE: To vary the substantial length of an inlet pipe passage and enhance resonance supercharging and inertial supercharging effects by forming a plurality of outlets connected to branch pipes, respectively, in a resonance chamber into which the intake air from an atmospheric open hole flows, and switchingly controlling an opening and closing valve and a passage selector according to the rotating speed of an engine. CONSTITUTION: This device has a surge tank 6 formed within a box casing 10, to which tank the upstream ends of intake branch pipes 4, 5 every lateral bank of a V-type 6-cylinder engine. The casing 10 integrates a resonance chamber 12 into which the intake air flows from an inlet pipe just under the surge tank 6; a pair of resonance pipes 13, 14 communicating with the resonance chamber; and six branch pipe parts 15, 16 partitioned by a bulkhead communicating with the branch pipes 4, 5. Three holes 7, 8 capable of communicating with each branch pipe part 15, 16 are formed in two rows on the lower wall 601 of the surge tank 6, a hole 9 communicating with the resonance chamber 12 is formed in the center on one side end of the lower wall 601, and each hole is opened and closed by each opening and closing valve 23L, 23R, 22.
Patent JP-H05342412-A (JP)
Title: Extracting system for gradient vector and feature extracting system for character recognition
Inventor: YAMAGATA HIDEAKI
IPC: G06K9/46
Filed: 1992-06-08
Abstract: PURPOSE:To efficiently extract the gradient vectors of multilevel images and to extract a feature amount for character recognition usable for a direction code histogram method from the multilevel images without passing through a binarization processing. CONSTITUTION:With the density of an attention picture element in the multilevel character image as a density reference, peripheral picture elements are classified into white and black picture elements by a gradient vector extraction part 104, the direction of the gradient vector is detected by matching the classified peripheral picture element pattern with a direction pattern, the size of the gradient vector calculated from the density of the peripheral picture elements by using an operator corresponding to the direction, and the total sum of the numbers of vectors or the sizes of vectors by directions is calculated for every mesh area as the feature amount y a direction code histogram extraction part 108.
Patent JP-S5935520-A (JP)
Inventor: EBIZAKA TOSHINOBU
IPC: H02H7/04
Filed: 1982-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0442026-A (JP)
Title: Six-axial-tension torque sensor
Inventor: IIKURA SHOICHI
IPC: G01L5/16
Filed: 1990-06-07
Abstract: PURPOSE:To omit complicated computing processes and to make it possible to detect axial tension accurately and quickly by combining three force/strain conversion blocks having parallel planar structures. CONSTITUTION:This sensor is composed of three force/strain blocks 10 - 12 which are basically formed of parallel planar structures. The blocks are coupled based on the orthogonal coordinates comprising (x) - (z) axes with respect to an original point Os. Resistor-type strain gages 51A, 51B, 52A, 52B, 61A, 61B, 62A, 62B, 71A, 71B, 72A and 72B are stuck to the blocks as strain sensors. These blocks 10 - 12 are assembled into an actual force transfer path under the state wherein the blocks are contained in a housing 41. The corresponding lead wires of each gage are connected in a bridge pattern. The signal corresponding to the intended axial tension is outputted from the output terminal of the bridge circuit. Thus, the real time detection can be performed without complicated operating processings.
Patent JP-S5850329-A (JP)
Title: Disc brake
Inventor: MATSUMOTO ATSUO
IPC: B60T1/06
Filed: 1981-09-17
Abstract: PURPOSE:To reduce the diameter of a slide pin by uniting a pair of slide pin portions in a body by means of a coupling plate in such a manner that external force presses two slide pin portions substantially equally. CONSTITUTION:Metallic sleeves 4, 4' are arranged to slidably pass through both sides of a caliper 1, and threadly connected to a fixing member 3 by sleeve bolts 2, 2' so as to apply an axial compressive force to the sleeves 4, 4'. Each head portion of the turn-in sleeve bolt 2 and the turn-out sleeve bolt 2' is connected to each other in a body by a coupling plate 12. Thus, a braking torque 2 of an outer pad acting upon the caliper 1 can be transmitted to the fixing member 3 through two sleeve bolts 2, 2' so as to reduce force applied to each sleeve bolts 2, 2' to a half.
Patent JP-H01314730-A (JP)
Title: Silicon carbide fiber and production thereof
Inventor: TOKUTOMI KATSUYA
IPC: C01B31/36
Filed: 1988-06-15
Abstract: PURPOSE:To obtain the subject fiber with a low electric specific resistance value excellent in tensile strength, tensile modulus, etc., by heating an infusibilized polycarbosilane yarn in an inert gas atmosphere at <= a specified temperature and heating the resultant yarn in an atmosphere of a mixture gas of a hydrocarbon gas and an inert one at a high temperature. CONSTITUTION:An infusibilized polycarbosilane yarn is heated in an inert gas (e.g., N2) atmosphere at <=1000 deg.C, preferably for 1-10hr. The resultant yarn is then heated in an atmosphere of a mixture gas of a hydrocarbon gas (e.g., propane or ethane) and inert one (e.g., N2 or Ar) at 1000-1500 deg.C, preferably for 5sec-6hr, thus obtaining the objective fiber with an amorphous layer formed on the fiber surface.
Patent JP-S5848814-A (JP)
Title: Optical pulse generator
Inventor: MARUYAMA YUUJI
IPC: G01D5/36
Filed: 1981-09-17
Abstract: PURPOSE:To prevent output pulse width from being varied or lost by arranging light transmitting windows for generating original pulses and the ones for generating control pulses in parallel on a light shielding plate. CONSTITUTION:Light shielding windows 5 for an upper optical head and light penetrating windows 5' for a lower optical head are set up on a light shielding transmitting plate 4. Outputs from the upper optical head are original pulses and outputs from the lower optical head are used for controlling the original ones. If the amplitude of output pulses from the upper head is controlled by the voltage obtained from the average value of the amplitude of output pulses from the lower head, output pulses with constant amplitude can be obtained.
Patent JP-H0814079-A (JP)
Title: Fuel control device for engine
Inventor: OKADA YOSHIHIRO
IPC: F02D45/00
Filed: 1994-06-29
Abstract: PURPOSE:To improve startability during restarting right after warming up even when leakage of fuel occurs. CONSTITUTION:A calculating means 11 is constituted to calculate an injection amount during starting based on at least either a water temperature or an intake air amount during starting. It is decided by a deciding means 13 based on measurements from a sensor 12 to measure a water temperature Tw during starting whether a condition is within a given range where a present water temperature during starting represents a water temperature available after a water temperature is left standing for a given time starting from the stop of an engine after ordinary warming up. When the condition is decided, an injection amount during starting is reduced for correction by a correction means 14.
Patent JP-S63311631-A (JP)
Title: Optical head device
Inventor: ONO YUZO
IPC: G02B7/28
Filed: 1987-06-12
Abstract: PURPOSE:To attain miniaturization by using a grating element diffracting mainly a specific polarization so as to split a reflected light from a disk into a transmitted light and a diffracted light. CONSTITUTION:A reflected light from a disk face 8 is converted into a converging light by a collimating lens 3, reflected by a beam splitter 5, the polarized face of the reflected light is rotated by 90 deg. at a 1/2 wavelength plate 22, diffracted by a grating lens 23 and made incident in a 6-split photodetector 34. The 0th diffracted light is split into two polarized lights orthogonal by the polarized prism 24 and made incident into a 2-split photodetector 27. Since the grating lens 23 employs gratings with a smaller pitch, no loss by the high- order diffracted light is caused. Moreover, since the signal polarization direction from a disk is arranged to form a p-polarized light on the grating lens 23 and the signal polarized light reaches the signal detection system comprising a polarized prism 24 and the 2-split photodetector 27 by nearly 100%, a high S/N is obtained. Thus, small size and low cost are attained for the device.
Patent JP-S5271123-A (JP)
Title: Power supply device for vertical output circuit
Inventor: SHIMAZU MASAKAZU
IPC: H04N5/63
Filed: 1975-12-11
Abstract: PURPOSE:To reduce the loss of the output transistor and the power consumption of the vertical output circuit, by supplying high voltage to the vertical output transistor in the vertical feedback line, by making both the high and the low voltage the push-pull connection.